Microchip ATSAML21J18B-MUT

ARM® Cortex®-M0+48MHz256KB（256K x 8）

Overview

The ATSAML21J18B-MUT is a smart ARM based 32bit microcontroller 64 pin QFN package. This SMART SAML21 series of ultra low power microcontroller using 32bit ARM Cortex -M0+ processor, operate at maximum of 48MHz and reach 2.46 CoreMark/MHz. It has flash memory up to 256KB and 32KB of SRAM. It is designed for simple, intuitive migration with identical peripheral modules, hex compatible code, identical linear address map and pin compatible migration paths between all devices. It includes intelligent and flexible peripherals, Atmel event system for inter peripheral signalling and support for capacitive touch button, slider and wheel user interfaces. It has an in-system programmable flash, 16-channel direct memory access (DMA) controller, 12-channel event system, programmable interrupt controller, up to 51 programmable I/O pins, power-on reset (POR) and brown-out detection (BOD), internal and external clock options, external interrupt controller (EIC), 32bit real time clock and calendar.

Features

• 64-VFQFN Exposed Pad package

• Mounting type of Surface Mount

Applications

There are a lot of Microchip Technology ATSAML21J18B-MUT Microcontroller applications.

• Smartphones

• Smart highways

• Speed meter

• Graphic terminals

• Refrigerators

• Microwave ovens

• Data acquisition and control

• Radio

• Toys

• Video and voice processing